CH152940A - Watch movement barrel. - Google Patents

Watch movement barrel.

Info

Publication number
CH152940A
CH152940A CH152940DA CH152940A CH 152940 A CH152940 A CH 152940A CH 152940D A CH152940D A CH 152940DA CH 152940 A CH152940 A CH 152940A
Authority
CH
Switzerland
Prior art keywords
watch movement
movement barrel
barrel
watch
movement
Prior art date
Application number
Other languages
French (fr)
Inventor
A Schild S A
Original Assignee
Schild Sa A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schild Sa A filed Critical Schild Sa A
Publication of CH152940A publication Critical patent/CH152940A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/18—Constructions for connecting the ends of the mainsprings with the barrel or the arbor
    • G04B1/185—Friction clutch between spring and spring cylinder

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH152940D 1930-11-04 1930-11-04 Watch movement barrel. CH152940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH152940T 1930-11-04

Publications (1)

Publication Number Publication Date
CH152940A true CH152940A (en) 1932-02-29

Family

ID=4407926

Family Applications (1)

Application Number Title Priority Date Filing Date
CH152940D CH152940A (en) 1930-11-04 1930-11-04 Watch movement barrel.

Country Status (1)

Country Link
CH (1) CH152940A (en)

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